BENZOPURPURIN 4B

$29.12 - $2140

Price

Brand	Packaging	Price	Product name
aablocks AA003NZY	5g	$80	1-Naphthalenesulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[4-amino-, sodium salt (1:2)
aablocks AA003NZY	1g	$34	1-Naphthalenesulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[4-amino-, sodium salt (1:2)
aablocks AA003NZY	100g	$148	1-Naphthalenesulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[4-amino-, sodium salt (1:2)
aablocks AA003NZY	250g	$269	1-Naphthalenesulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[4-amino-, sodium salt (1:2)
aablocks AA003NZY	1kg	$858	1-Naphthalenesulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[4-amino-, sodium salt (1:2)
AK Scientific T404	250g	$252	DirectRed2
AK Scientific T404	100g	$151	DirectRed2
American Custom Chemicals Corporation CHM0028537	25G	$1128.04	DIRECT RED 2
Biosynth FB52683	500g	$1320	Benzopurpurin 4B
Biosynth FB52683	1000g	$2140	Benzopurpurin 4B

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Melting point	>250°C
storage temp.	Amber Vial, -20°C Freezer
solubility	Soluble in water, ethanol, acetone, sodium hydroxide, sulfuric acid
form	powder
Colour Index	23500
color	Brown
PH Range	1.2(violet)-4(red)
Water Solubility	Soluble in water (20 mg/ml), acetone, ethanol (3 mg/ml), sodium hydroxide, and sulfuric acid.
λmax	500nm
Merck	14,1101
Stability	Stable. Incompatible with strong oxidizing agents.
Major Application	Liquid crystal displays, thin films, electronic devices, inks, lithographic printing plates, lithographic printing plates, printing and dyeing applications, textiles, lubricants, food storage, microorganism staining agent, treatment of apolipoprotein E-related diseases, antifungal agent
InChIKey	VRGQPCWEGKAZKK-DVDDBBOFSA-N
SMILES	S(C1=CC(/N=N/C2C=CC(C3C=CC(/N=N/C4C=C(S(O)(=O)=O)C5=CC=CC=C5C=4N)=C(C)C=3)=CC=2C)=C(N)C2=CC=CC=C12)(O)(=O)=O.[NaH]
EPA Substance Registry System	C.I. Direct Red 2, disodium salt (992-59-6)

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